放射性廃棄物 (5)

[VII-162] Planning for In-situ Backfilling Test to the Gallery in the Mizunami Underground Research Laboratory

*松井 裕哉¹、矢萩 良二²、沖原 信光²、戸栗 智仁² (1. 国立研究開発法人　日本原子力研究開発機構、2. 清水建設株式会社)

Keywords:Mizunami Underground Research Laboratory, Crystalline rock, Backfilling, Spry method

This report describes the overall plan of in-situ test to backfill a part of Mizunami Underground Research Laboratory, which is planned for "development of tunnel backfilling method